Wondering what C.R.A.P. is? Well, it is a group of food that does no good to your body. C for caffeine, R for refined sugar, A for alcohol and P for processed food. If you remove these four food groups from your life, you can live your dream of a flat belly. One of the biggest enemies of a flat stomach, these groups cling to your bodies and make it difficult for you to lose fat.
Reading the nutrition label of packaged foods is important, but you also want to carefully review the ingredients list. While the nutrition label will tell you how many calories and grams of fat and sugar are in the food, the ingredients list will tell you what’s exactly in it. Ask yourself: Does it have processed oils? What is the source of the sugar content? Are there food additives?
Drink water. Stay hydrated to stay energized and active. You’ll also reduce belly bloat from water retention if you maintain a well-hydrated body. Skip the high-calorie sports drinks and sweetened drinks. Stick to homemade flavored water to keep your hydration habit cheap and healthy. If you feel like your belly weight is due to water retention, there are safe ways to lose water weight quickly so that your tummy gets flatter in a few days (or even a few hours).
Lower your sodium intake. Sodium causes your body to retain water, which causes you to look bloated — especially around your abdominal region. Whenever possible, try replacing high-sodium foods with healthier options. Switch regular table salt for kosher or sea salt, which is lower in sodium. Some foods high in sodium include soy sauce, restaurant meals, MSG, cured meats like pepperoni and salami, ham, bacon, sauces, and snack foods.
Lately the common sit-up has stirred controversy, coming under fire from certain experts for putting excessive wear and tear on the spine. While evidence is mounting but the jury is still out, try this simple back-friendly modification from Stuart McGill, PhD, professor of spine biomechanics at the University of Waterloo in Canada and author of The Ultimate Back Fitness and Performance: Lying faceup on the floor, slip your hands underneath the natural curve of your spine. "You can activate the rectus abdominis with tiny upward movements, as if you're lifting your head and shoulders off a bathroom scale so it registers zero," he explains.
But regardless of how tight your ab muscles are, they can't erase belly fat that lies above (subcutaneous) or below them (visceral fat). Those you'll have to burn off—and according to Olson's research, the best belly fat-melting method is Tabata intervals. Maximum-effort cardio intervals raise your level of adrenaline, the fight-or-flight hormone that's the secret sauce to burning fat.
"Researchers are now discovering that gut bacteria also seem to play a role in the complex process of weight loss and weight gain," he writes. "We don't know exactly how much impact our Little Buddies have on our weight, but we're learning enough to believe that understanding the connection more fully may help us as we confront the obesity epidemic in the United States — and in our own bodies."